KR930016233A - Manufacturing Method of Lattice Structure - Google Patents
Manufacturing Method of Lattice Structure Download PDFInfo
- Publication number
- KR930016233A KR930016233A KR1019930001186A KR930001186A KR930016233A KR 930016233 A KR930016233 A KR 930016233A KR 1019930001186 A KR1019930001186 A KR 1019930001186A KR 930001186 A KR930001186 A KR 930001186A KR 930016233 A KR930016233 A KR 930016233A
- Authority
- KR
- South Korea
- Prior art keywords
- lattice
- mold
- manufacturing
- lattice structure
- groove
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D28/00—Producing nets or the like, e.g. meshes, lattices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
본 발명은 격자상 구조물의 제조방법에 관한 것으로서, 형에 형성된 격자상의 홈내에 연속섬유의 토(tow)에 경화성재료를 함침하여서 된 토 프리프레그(tow prepreg) 또는 혼섬사(混纖絲)를 충전하고 이거을 가열가압함으로써 경화시켜 제조하여 종래에 있어서와 같이 수작업으로 제조함으로써 발생하는 각종 문제점을 해소하고 자동기계로 제조할 수 있는 격자상 구조물의 제조방법을 제공하는 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a lattice structure, wherein a tow prepreg or mixed fiber made by impregnating a tow of a continuous fiber into a tow of continuous fibers is formed in a lattice groove formed in a mold. The present invention provides a method for manufacturing a lattice structure that can be filled and hardened by heating and pressing, to solve various problems caused by manual manufacturing as in the prior art, and to be manufactured automatically.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 사용하는 일예로서의 형을 나타내는 일부 절개사시도, 제2도는 본 발명의 방법에 의해 형에 있어서의 홈내에 토프리프레그(tow prepreg)를 배설하는 방법을 설명하기 위한 도면, 제3도는 본 발명의 방법에 의해 형에 있어서의 홈내에 토프리프레그를 배설하는 방법 및 장치의 일예를 나타내는 도면, 제4도는 본 발명의 방법에 의해 형에 있어서의 홈내에 토프리프레그를 배설하는 다른 방법 및 다른 장치를 나타내는 도면, 제5도는 격자상 구조물을 제조하는 데 종래부터 사용되고 있었던 시트상의 프리프레그를 나타냄과 아울러 그 프리프레그에서 잘라낸 살용판을 나타내는 사시도, 제6도는 격자상 구조물을 제조하기 위하여 종래부터 사용되고 있던 시트상의 프리프레그에서 잘라낸 살용 판을 접합시켜 형성한 격자상 구조물의 전구체(前驅體)를 나타내는 사시도.1 is a partial cutaway perspective view showing a mold as an example used in the present invention, FIG. 2 is a view for explaining a method for disposing a tow prepreg in a groove in a mold by the method of the present invention; 3 is a view showing an example of a method and a device for disposing topprepreg in a groove in a mold by the method of the present invention, and FIG. 4 is a view of disposing topprepreg in a groove in the mold by the method of the present invention. FIG. 5 shows another method and another apparatus, FIG. 5 shows a sheet-like prepreg that has conventionally been used to produce a lattice structure, as well as a perspective view showing a slab cut out of the prepreg, and FIG. 6 shows a lattice structure. Precursor of a lattice structure formed by joining a slicing plate cut from a sheet-like prepreg that has been conventionally used for A perspective view showing a 驅 體).
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1518992 | 1992-01-30 | ||
JP92-15189 | 1992-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930016233A true KR930016233A (en) | 1993-08-26 |
KR100253625B1 KR100253625B1 (en) | 2000-04-15 |
Family
ID=11881903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930001186A KR100253625B1 (en) | 1992-01-30 | 1993-01-29 | Process for the preparation of a lattice-shaped structure member |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0560038B1 (en) |
JP (1) | JP2804412B2 (en) |
KR (1) | KR100253625B1 (en) |
DE (1) | DE69319469T2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3590693B2 (en) * | 1995-07-18 | 2004-11-17 | 東レ株式会社 | FRP grating and method for manufacturing the same |
JP3591142B2 (en) * | 1996-06-24 | 2004-11-17 | 東レ株式会社 | FRP grating and method for manufacturing the same |
BE1011627A6 (en) * | 1997-12-18 | 1999-11-09 | Debergh Jeanine | METHOD FOR MANUFACTURING OF PLASTIC AND ARMED ARMED manhole covers manhole covers PLASTIC UNDER THIS WAY OBTAINED. |
MXPA02012395A (en) * | 2000-06-13 | 2005-04-19 | Isogrid Composites Canada Inc | Method of placing fibers into channels of a mold and fiber placement head for accomplishing same. |
JP4244116B2 (en) * | 2001-11-30 | 2009-03-25 | 俊昭 太田 | Manufacturing method of fiber reinforced plastic |
JP3902511B2 (en) * | 2002-06-05 | 2007-04-11 | 三菱電機株式会社 | Grid structure and manufacturing method thereof |
JP4533373B2 (en) * | 2003-02-07 | 2010-09-01 | レイセオン カンパニー | High strength, long-lasting structural fabric / Seam |
JP4090917B2 (en) * | 2003-03-17 | 2008-05-28 | 日本エフ・アール・ピー株式会社 | FRP grid manufacturing method |
CA2529325A1 (en) * | 2003-06-13 | 2004-12-23 | Schunk Kohlenstofftechnik Gmbh | Support for structural components and method for producing the same |
JP2006159833A (en) * | 2004-12-10 | 2006-06-22 | Asahi Glass Matex Co Ltd | Forming method of frp-made grating |
JP2008068591A (en) * | 2006-09-15 | 2008-03-27 | Tokai Univ | Manufacturing method for carbon fiber reinforced resin molded article, and carbon fiber reinforced resin molded article |
FR2923748B1 (en) * | 2007-11-19 | 2009-12-18 | Commissariat Energie Atomique | PROCESS FOR PRODUCING A FIBROUS STRUCTURE OF HONEYCOMB NES |
KR101309551B1 (en) * | 2012-01-16 | 2013-09-23 | 리우인더스테크 주식회사 | Apparatus For Manufacturing Mesh Fence |
KR101156505B1 (en) * | 2012-01-16 | 2012-06-18 | 리우인더스테크 주식회사 | Method for producing mesh fence and mesh fence there from |
KR101319938B1 (en) * | 2012-04-26 | 2013-10-18 | 주식회사 티포엘 | The manufacturing method of opening-base for weaving grid and the opening-base therewith and the weaving machine for grid thereof and the manufacturing system of grid therewith |
JP5995832B2 (en) * | 2013-12-27 | 2016-09-21 | 三菱電機株式会社 | Manufacturing method of fiber reinforced resin material molded product |
KR102170680B1 (en) * | 2014-11-14 | 2020-10-27 | 코오롱글로텍주식회사 | Method for manufacturing prepreg of finished product |
KR102079564B1 (en) * | 2018-08-01 | 2020-02-21 | 국방과학연구소 | Laminate grid panel structure and fabrication method therefore |
CN114174050A (en) * | 2019-07-30 | 2022-03-11 | 三菱瓦斯化学株式会社 | Method for producing molded article and composite material |
WO2021019928A1 (en) * | 2019-07-30 | 2021-02-04 | 三菱瓦斯化学株式会社 | Formed product production method and composite material |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1629336A1 (en) * | 1966-10-07 | 1971-01-14 | Huels Chemische Werke Ag | Device for the production of gratings |
DE1922310A1 (en) * | 1969-05-02 | 1971-02-04 | Siegfried Startz | Plastic reinforced section honeycomb |
US3772126A (en) * | 1971-10-21 | 1973-11-13 | M & M Intern Plastics Inc | Apparatus and method for making fiberglass grating |
JPS608937B2 (en) * | 1976-05-21 | 1985-03-06 | 旭硝子株式会社 | Resin in-die extension molding method |
US4137354A (en) * | 1977-03-07 | 1979-01-30 | Mcdonnell Douglas Corporation | Ribbed composite structure and process and apparatus for producing the same |
DE2852350C2 (en) * | 1978-12-04 | 1982-12-09 | Martin 5431 Moschheim Ströer | Device for the production of gratings from glass fiber reinforced plastic |
JPS63152637A (en) * | 1986-12-16 | 1988-06-25 | Toray Ind Inc | Preform material for reinforcement of resin |
JP2685553B2 (en) * | 1988-12-16 | 1997-12-03 | 富士重工業株式会社 | Composite material molding method |
DK720888D0 (en) * | 1988-12-23 | 1988-12-23 | Bms Kunstfiber | PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL FIBER ARMED GRATES |
JP3016786B2 (en) * | 1988-12-27 | 2000-03-06 | 日産自動車株式会社 | Method of manufacturing fiber reinforced resin member |
JPH0661853B2 (en) * | 1989-07-18 | 1994-08-17 | 三菱電機株式会社 | Method for manufacturing fiber-reinforced composite material |
JPH0427529A (en) * | 1990-05-23 | 1992-01-30 | Dainippon Glass Kogyo Kk | Method for molding lattice-like body made of fiber reinforced synthetic resin |
US5074950A (en) * | 1990-06-08 | 1991-12-24 | Myers Robert E | Weaving machine for making fiberglass grating with improved tension control of fiberglass strands during layup |
JPH0577330A (en) * | 1991-09-24 | 1993-03-30 | Mitsubishi Electric Corp | Composite material joint structure |
-
1992
- 1992-12-28 JP JP4347886A patent/JP2804412B2/en not_active Expired - Lifetime
-
1993
- 1993-01-29 KR KR1019930001186A patent/KR100253625B1/en not_active IP Right Cessation
- 1993-02-01 EP EP93101513A patent/EP0560038B1/en not_active Expired - Lifetime
- 1993-02-01 DE DE69319469T patent/DE69319469T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0560038A1 (en) | 1993-09-15 |
JP2804412B2 (en) | 1998-09-24 |
JPH05269873A (en) | 1993-10-19 |
DE69319469T2 (en) | 1999-04-15 |
EP0560038B1 (en) | 1998-07-08 |
DE69319469D1 (en) | 1998-08-13 |
KR100253625B1 (en) | 2000-04-15 |
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